From 50bde4b5c3830a00d06d47de2f76d87ceda0a2e8 Mon Sep 17 00:00:00 2001
From: Joachim Wiberg <troglobit@gmail.com>
Date: Sun, 8 Dec 2024 21:36:54 +0100
Subject: [PATCH] Constify

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
---
 src/complete.c | 6 +++---
 src/editline.c | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/complete.c b/src/complete.c
index 6a65e86..4bd0d07 100644
--- a/src/complete.c
+++ b/src/complete.c
@@ -40,7 +40,7 @@ static int compare(const void *p1, const void *p2)
 
 /* Fill in *avp with an array of names that match file, up to its length.
  * Ignore . and .. . */
-static int FindMatches(char *dir, char *file, char ***avp)
+static int FindMatches(const char *dir, const char *file, char ***avp)
 {
     char        **av;
     char        **word;
@@ -128,7 +128,7 @@ static int FindMatches(char *dir, char *file, char ***avp)
 /* Split a pathname into allocated directory and trailing filename parts. */
 static int SplitPath(const char *path, char **dirpart, char **filepart)
 {
-    static char DOT[] = ".";
+    static const char DOT[] = ".";
     char        *dpart;
     char        *fpart;
 
@@ -287,7 +287,7 @@ char *rl_filename_completion_function(const char *text, int state)
 /* Similar to el_find_word(), but used by GNU Readline API */
 static char *rl_find_token(size_t *len)
 {
-    char *ptr;
+    const char *ptr;
     int pos;
 
     for (pos = rl_point; pos < rl_end; pos++) {
diff --git a/src/editline.c b/src/editline.c
index 670d726..5fd690b 100644
--- a/src/editline.c
+++ b/src/editline.c
@@ -211,7 +211,7 @@ static void tty_show(unsigned char c)
     }
 }
 
-static void tty_string(char *p)
+static void tty_string(const char *p)
 {
     int i = rl_point + prompt_len + 1;
 
@@ -1282,7 +1282,7 @@ static char *read_redirected(void)
     int         size = MEM_INC;
     char        *p;
     char        *line;
-    char        *end;
+    const char  *end;
 
     p = line = malloc(sizeof(char) * size);
     if (!p)